发明授权
US06288825B1 Electrochromic media for producing a preselected color and devices comprising same
有权
用于产生预选颜色的电致变色介质和包括其的装置
- 专利标题： Electrochromic media for producing a preselected color and devices comprising same
- 专利标题（中）： 用于产生预选颜色的电致变色介质和包括其的装置
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申请号： US09666001申请日： 2000-09-19
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公开(公告)号： US06288825B1公开(公告)日： 2001-09-11
- 发明人: Harlan J. Byker , Thomas F. Guarr , Derick D. Winkle
- 申请人： Harlan J. Byker , Thomas F. Guarr , Derick D. Winkle
- 主分类号： G02F115
- IPC分类号： G02F115
摘要：
Electrochromic compositions suitable for use in electrochromic media in electrochromic devices contain minimally two electrochromic compounds of the same redox type, whose redox potentials are greater than 30 mV. The lower redox potential electrochromic compound makes a large contribution to the absorbancy of the electrochromic medium despite being present in only minor concentration.
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